Authors: Niskar, AS Kieszak, SM Holmes, AE Esteban, E Rubin, C Brody, DJ

Citation: As. Niskar et al., Estimated prevalence of noise-induced hearing threshold shifts among children 6 to 19 years of age: The Third National Health and Nutrition Examination Survey, 1988-1994, United States, PEDIATRICS, 108(1), 2001, pp. 40-43

Authors: Pirkle, JL Kaufmann, RB Brody, DJ Hickman, T Gunter, E Paschal, DC

Citation: Jl. Pirkle et al., Exposure of the US population to lead, 1991-1994, ENVIR H PER, 106(11), 1998, pp. 745-750